I have a prototype circuit I want to turn into a "hat" for my NanoPi NEOAir, and I'm keen to know if there's any KiCad or Eagle templates availableso it's not so fiddly when it comes to the PCB layout alignment etc?

I have a prototype circuit I want to turn into a "hat" for my NanoPi NEOAir, and I'm keen to know if there's any KiCad or Eagle templates availableso it's not so fiddly when it comes to the PCB layout alignment etc?